CN206014667U - A kind of energy-saving annealing furnace - Google Patents
A kind of energy-saving annealing furnace Download PDFInfo
- Publication number
- CN206014667U CN206014667U CN201620967021.5U CN201620967021U CN206014667U CN 206014667 U CN206014667 U CN 206014667U CN 201620967021 U CN201620967021 U CN 201620967021U CN 206014667 U CN206014667 U CN 206014667U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- hot gas
- heating furnace
- furnace
- gas conveying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Abstract
The utility model discloses a kind of energy-saving annealing furnace, including heating furnace, transition chamber and cooling chamber；Conveyor track is provided with below heating furnace, transition chamber and cooling chamber, the bottom of conveyor track is provided with the lifting shaft for rising or falling which, the front end of heating furnace is provided with feed zone, the rear end of cooling chamber is provided with discharge zone, cooling interior is provided with cooler, is provided with air grid between heating furnace and transition chamber, and heating furnace includes stove outer covering, interior furnace shell and some hot gas conveying devices, some hot gas conveying devices are distributed in the top and both sides of heating furnace, and each hot gas conveying device connects an electromagnetic valve；Hot gas conveying device includes air inlet, air inlet fixed block, air inlet installation set, heating wire and hot gas conveying shell.By arranging transition chamber between cooling chamber and heating furnace so that glass reduces the temperature difference after the heating through transition chamber, it is to avoid stress pattern occur, while can optimize transition effect under the cooperation of lifting shaft, improves product quality.
Description
Technical field
The utility model is related to glass working machine field, and in particular to a kind of energy-saving annealing furnace.
Background technology
Because glass has the advantages that smooth, smooth, attractive in appearance, high temperature resistant and thermal conductivity are good, if carrying out tempering then and can increase
Plus its hardness and intensity, therefore in the life of contemporary people, the use of safety glass is seen everywhere.Annealing furnace passes through physics side
Formula glass fibre reinforced plastic equipment is heated to plate glass, and then the technical finesse of chilling again, forms the surface layer of glass after cooling
Compression, inside glass form tensile stress, so as to reach raising strength of glass, make common annealing glass become setting for safety glass
Standby.As this kind of tempering mode does not change the chemical composition of glass, therefore referred to as physics mode glass fibre reinforced plastic equipment.
Existing glass heating module is lowered the temperature after directly finishing to glass heating, and glass is easily because answering occurs in the temperature difference
Power spot, impacts to product quality.
Utility model content
The purpose of this utility model is to provide a kind of energy-saving annealing furnace, to solve existing annealing furnace because stress occurs in the temperature difference
Uneven problem is heated inside spot and annealing furnace.
It is that the technical scheme adopted by the utility model is up to above-mentioned purpose：A kind of energy-saving annealing furnace is provided, including adding
Hot stove, transition chamber and cooling chamber；Conveyor track, the bottom peace of conveyor track is provided with below heating furnace, transition chamber and cooling chamber
Equipped with the lifting shaft for rising or falling which, the front end of heating furnace is provided with feed zone, and the rear end of cooling chamber is provided with discharge zone,
Cooling interior is provided with cooler, is provided with air grid between heating furnace and transition chamber, and heating furnace includes stove outer covering, interior furnace shell and some
The hot gas conveying device of inside heating furnace is extended to, some hot gas conveying devices are distributed in the top and both sides of heating furnace, each
Hot gas conveying device connects an electromagnetic valve；Hot gas conveying device include air inlet, air inlet fixed block, air inlet installation set,
Heating wire and hot gas conveying shell, air inlet are arranged in air inlet installation set by air inlet fixed block, air inlet installation set
It is enclosed within hot gas conveying shell, heating wire conveys inside the shell installed in hot gas, the power transmission line of heating wire passes through air inlet installation set
Electrically connect with external power source with air inlet fixed block, air inlet is connected with external blower by electromagnetic valve.
Preferably, heat-insulated hard heat-insulated layer is provided between stove outer covering and interior furnace shell.
Preferably, hard heat-insulated layer is asbestos particles thing packed layer, and the thickness of hard heat-insulated layer is 30mm～60mm.
Preferably, one end of heating furnace, transition chamber and feed zone is respectively arranged with gate.
Preferably, the material of hot gas conveying shell is pottery.
In sum, the utility model has advantages below：
1st, the utility model passes through to arrange transition chamber between cooling chamber and heating furnace so that glass was passed through after the heating
Room is crossed, the temperature difference is reduced, it is to avoid stress pattern occurs, while transition effect can be optimized under the cooperation of lifting shaft, improve product
Quality, reduces product rejection rate.
2nd, pass through to arrange some hot gas conveying devices at the top of heating furnace and both sides, external blower works and causes at a high speed
Air be transported in heating furnace through hot gas conveying device so that the temperature inside annealing furnace reaches uniformly.
Description of the drawings
Schematic diagrames of the Fig. 1 for the energy-saving annealing furnace of the utility model；
Schematic diagrames of the Fig. 2 for the utility model hot gas conveying device；
Wherein, 1, interior furnace shell；2nd, hard heat-insulated layer；3rd, stove outer covering；4th, hot gas conveying device；5th, transition chamber；6th, cooling chamber；
7th, conveyor track；8th, feed zone；9th, discharge zone；10th, air grid；11st, hot gas conveying shell；12nd, heating wire；13rd, air inlet is installed
Set；14th, air inlet fixed block；15th, air inlet；16th, electromagnetic valve；61st, cooler；71st, lifting shaft.
Specific embodiment
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is described in detail.
In one embodiment of the present utility model, as shown in Figure 1 and 2, there is provided a kind of energy-saving annealing furnace, including heating
Stove, transition chamber 5 and cooling chamber 6；The lower section of heating furnace, transition chamber 5 and cooling chamber 6 is provided with conveyor track 7, the bottom of conveyor track 7
Portion is provided with the lifting shaft 71 for rising or falling which, and the front end of heating furnace is provided with feed zone 8, and the rear end of cooling chamber 6 sets
There is discharge zone 9, cooler 61 being provided with cooling chamber 6, be provided with air grid 10 between heating furnace and transition chamber 5, heating furnace is included outside stove
Shell 3, interior furnace shell 1 and some hot gas conveying devices 4 for extending to inside heating furnace, some hot gas conveying devices 4 be distributed in plus
The top and both sides of hot stove, each hot gas conveying device connect an electromagnetic valve 16；Hot gas conveying device 4 include air inlet 15,
Air inlet fixed block 14, air inlet installation set 13, heating wire 12 and hot gas conveying shell 11, air inlet 15 are fixed by air inlet
In air inlet installation set 13, air inlet installation set 13 is enclosed within hot gas conveying shell 11 block 14, and heating wire 12 is arranged on
In hot gas conveying shell 11, the power transmission line of heating wire 12 installs 13 sets and air inlet fixed block 14 and external power source through air inlet
Electrical connection, air inlet 15 are connected with external blower by electromagnetic valve 16.
Optimal enforcement example of the present utility model, is provided with heat-insulated hard heat-insulated layer 2 between stove outer covering 3 and interior furnace shell 1；Hard
Heat-insulation layer 2 is asbestos particles thing packed layer, and the thickness of hard heat-insulated layer 2 is 30mm～60mm；Heating furnace, transition chamber 5 and charging
The one end in area 8 is provided with gate clearly；The material of hot gas conveying shell 11 is pottery.
The remaining temperature of heating furnace flows to transition chamber 5 by air grid 10, therefore further can be changed by controlling the thickness of air grid 10
Become the stroke of hot blast, so as to change the temperature in transition chamber 5；Glass plate is positioned in conveyor track 7, external blower work
Make, the air of high speed is transported in heating furnace through hot gas conveying device 4, while external power source is powered up, heating wire 12 generates heat, will
The air heating that air inlet 15 is entered, reaches very high temperature, the glass in glass tempering furnace is heated.In order to optimize glass
Transition effect in glass heating process, is provided with transmission below feed zone 8, transition chamber 5, heating furnace, cooling chamber 6 and discharge zone 9
Track 7,7 bottom of conveyor track are provided with the lifting shaft 71 for rising or falling, when needing to change the temperature in heating furnace,
Change conveyor track 7 with hot gas conveying device 4 and the distance of cooler 61, further shadow using the rise and fall of lifting shaft 71
The temperature of transition chamber 5 is rung, its temperature difference between heating furnace is controlled.
During work, glass plate is placed in conveyor track 7, enters heating furnace and heated after gate opening, heating furnace
Remaining temperature transition chamber 5 is flowed to by air grid 10, glass plate enters entrance cooling chamber 6 after transition chamber 5 gradually lower the temperature, it is to avoid glass plate
The excessive temperature difference is subject to, product quality is affected.Due to being provided with heat-insulated hard heat-insulated layer 2 between stove outer covering 3 and interior furnace shell 1, firmly
Vacuum layer 2 be asbestos particles thing packed layer, after heating produced by heat by asbestos particles thing packed layer be incubated, minimizing because
Convection current and the heat transfer that causes, reduce heat transfer, so as to further realize that heat insulation reduces thermal losses；Therefore the device has energy
The features such as consumption is little, specific yield cost is relatively low.
Although being described in detail to specific embodiment of the present utility model in conjunction with accompanying drawing, it is right to should not be construed as
The restriction of the protection domain of this patent.In the scope described by claims, those skilled in the art are without creative labor
The dynamic various modifications that can be made and deformation still belong to the protection domain of this patent.
Claims (5)
1. a kind of energy-saving annealing furnace, it is characterised in that：Including heating furnace, transition chamber（5）And cooling chamber（6）；The heating furnace,
Transition chamber（5）And cooling chamber（6）Lower section be provided with conveyor track（7）, the conveyor track（7）Bottom be provided with for making which
The lifting shaft for rising or falling（71）, the front end of the heating furnace is provided with feed zone（8）, cooling chamber（6）Rear end be provided with discharging
Area（9）, the cooling chamber（6）Cooler is inside provided with（61）, the heating furnace and transition chamber（5）Between be provided with air grid（10）, institute
Stating heating furnace includes stove outer covering（3）, interior furnace shell（1）And some hot gas conveying devices for extending to inside heating furnace（4）, described
Some hot gas conveying devices（4）The top and both sides of heating furnace is distributed in, each hot gas conveying device connects an electromagnetic valve
（16）；The hot gas conveying device（4）Including air inlet（15）, air inlet fixed block（14）, air inlet installation set（13）, heating
Silk（12）Shell is conveyed with hot gas（11）, air inlet（15）By air inlet fixed block（14）It is arranged on air inlet installation set（13）
On, air inlet installation set（13）It is enclosed within hot gas conveying shell（11）On, heating wire（12）Shell is conveyed installed in hot gas（11）It is interior,
Heating wire（12）Power transmission line pass through air inlet installation set（13）With air inlet fixed block（14）Electrically connect with external power source, air inlet
Mouthful（15）By electromagnetic valve（16）It is connected with external blower.
2. energy-saving annealing furnace as claimed in claim 1, it is characterised in that：The stove outer covering（3）With interior furnace shell（1）Between set
There is heat-insulated hard heat-insulated layer（2）.
3. energy-saving annealing furnace as claimed in claim 2, it is characterised in that：The hard heat-insulated layer（2）For asbestos particles thing
Packed layer, the thickness of the hard heat-insulated layer is 30mm～60mm.
4. energy-saving annealing furnace as claimed in claim 1, it is characterised in that：The heating furnace, transition chamber（5）And feed zone
（8）One end be respectively arranged with gate.
5. energy-saving annealing furnace as claimed in claim 1, it is characterised in that：The hot gas conveys shell（11）Material for pottery
Porcelain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620967021.5U CN206014667U (en) | 2016-08-29 | 2016-08-29 | A kind of energy-saving annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620967021.5U CN206014667U (en) | 2016-08-29 | 2016-08-29 | A kind of energy-saving annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206014667U true CN206014667U (en) | 2017-03-15 |
Family
ID=58253327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620967021.5U Expired - Fee Related CN206014667U (en) | 2016-08-29 | 2016-08-29 | A kind of energy-saving annealing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206014667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906911A (en) * | 2020-07-02 | 2020-11-10 | 广州城建职业学院 | Device for automatically adjusting temperature in assembled building maintenance kiln |
-
2016
- 2016-08-29 CN CN201620967021.5U patent/CN206014667U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111906911A (en) * | 2020-07-02 | 2020-11-10 | 广州城建职业学院 | Device for automatically adjusting temperature in assembled building maintenance kiln |
| CN111906911B (en) * | 2020-07-02 | 2021-08-10 | 广州城建职业学院 | Device for automatically adjusting temperature in assembled building maintenance kiln |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20180829 |